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Philips Semiconductors
ARM-based Microcontroller
Table 31: Power Control for Peripherals Register for LPC2119/2129/2292 (PCONP - 0xE01FC0C4)
PCONP Function
12
PCAD
When 1, the A/D converter is enabled. When 0, the A/D is disabled to conserve power.
When 1, CAN Controller 1 is enabled. When 0, it is disabled to save power.
13
PCCAN1
Note: the Acceptance Filter is enabled if any of CAN Controllers 1-2 is enabled.
14
PCCAN2 When 1, CAN Controller 2 is enabled. When 0, it is disabled to save power.
Reserved, user software should not write ones to reserved bits. The value read from a reserved
31:15
Reserved
bit is not defined.
Table 32: Power Control for Peripherals Register for LPC2194/2294 (PCONP - 0xE01FC0C4)
PCONP Function
Reserved, user software should not write ones to reserved bits. The value read from a reserved
0
Reserved
bit is not defined.
1
PCTIM0
When 1, TIMER0 is enabled. When 0, TIMER0 is disabled to conserve power.
2
PCTIM1
When 1, TIMER1 is enabled. When 0, TIMER1 is disabled to conserve power.
3
PCURT0 When 1, UART0 is enabled. When 0, UART0 is disabled to conserve power.
4
PCURT1 When 1, UART1 is enabled. When 0, UART1 is disabled to conserve power.
5
PCPWM0 When 1, PWM0 is enabled. When 0, PWM0 is disabled to conserve power.
User software should not write ones to reserved bits. The value read from a reserved bit is not
6
Reserved
defined.
7
PCI2C
When 1, the I
8
PCSPI0
When 1, the SPI0 interface is enabled. When 0, the SPI0 is disabled to conserve power.
9
PCRTC
When 1, the RTC is enabled. When 0, the RTC is disabled to conserve power.
10
PCSPI1
When 1, the SPI1 interface is enabled. When 0, the SPI1 is disabled to conserve power.
When 1, the External Memory Controller is enabled. When 0, the EMC is disabled to conserve
11
PCEMC
power.
12
PCAD
When 1, the A/D converter is enabled. When 0, the A/D is disabled to conserve power.
13
PCCAN1 When 1, CAN Controller 1 is enabled. When 0, it is disabled to save power.
14
PCCAN2 When 1, CAN Controller 2 is enabled. When 0, it is disabled to save power.
15
PCCAN3 When 1, CAN Controller 3 is enabled. When 0, it is disabled to save power.
16
PCCAN4 When 1, CAN Controller 4 is enabled. When 0, it is disabled to save power.
Reserved, user software should not write ones to reserved bits. The value read from a reserved
31:17
Reserved
bit is not defined.
System Control Block
2
C interface is enabled. When 0, the I
LPC2119/2129/2194/2292/2294
Description
Description
2
C interface is disabled to conserve power.
83
Preliminary User Manual
Reset
Value
1
1
1
NA
Reset
Value
0
1
1
1
1
1
0
1
1
1
1
1
1
1
1
1
1
0
May 03, 2004
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